20 
PRESSURE OF AIR. 
SHADE TEMPERATURE. 
3 
ae. 
fo) on oo 
a 5 z eis 
-Q 30 
MONTH. io ae) 98 
eS & | aa 
2 (2) & ° 
co 534 3 ow 
¢ | Ba | ba 
| % “3 
fae = aoe 
g A 
a 
TAINTIAR YY. ce. oi Aoerr| fase teucls 30°42 | 29°37 
FEBRUARY ..........{ 29°64 | 30°39 | 28°79 
NARI CH foc teats vas 30°11 30°46 20°47 
30°20 | 30°58 | 29°94 
30°07 | 30°44 | 29°56 
go"cl 30°41 29°30 
29°90 30°26 29°51 
ines 30°00 30°34 29°46 
SEPTEMBER......., 29°86 | 30°38 | 29°20 
OCTOBER... ; 29°87 | 3046 | 29'09 
NOVEMBER........ 30°00 30°43. | 2900 
DECEMBER ....... 29°93 | 30°75 | 28°82 
Extremes for Year ... 30°75 | 2879 
Means for Year...... 20°07 
EXTREMES, 
a ie 
o | 
Eda ae 
a = 
532 | 84 
57°0 | 27°t 
65°8 | 21°8 
776 | 24°7 
73°7 | 34°5 
84°4 | 34°5 
84°8 | 45°38 
88°8 | 37'5 
75°I | 336 
65°7 | 24°0 
561 | 20°r 
543 | 18'7 
88:8 | 84 
‘Temperature 
in the oren. 
MEANS. 
: | 4 
& rs] i] =| a 
a | | B/E [als 
petes | Sears s eat 6 r= 
geo) o |e] a] 
eee | =e ne 9 5 8 
J a 3 on E e 
OD Od | SS isi is & 
=i = We: S cv 3 S 
a oO os tae ot i] 
Bell a Fee ap tee ie 
= tee a Wee 
40°71 | 30°66 | 10"05 | 35°48 5°2 
45°34 | 35°14 | 10°20 | 39°84] .. | 20°7 
56°14 | 34°76 | 21°38 | 44°45 | r19°8| 17°2 
61°96 | 38°33 | 23°63 | 48°64 | 134°4 | 19°3 
64°71 | 44°85 | 19°86 | 53°08 }.133°7 | 24°7 
69°74 | 49°61 | 20°13 | 57°87 J 142°2 | 28°5 
79'L7 | 54°03 | 16°14 | 60°20} 1137's | 4x0 
73°24 | 53°60 | 19 64 | 61°72} 145°2 | 310 
64°44 | 46°33 | 18°11 | 54°09 J r40°0 | 28°4 
57°06 | 42'44 | 14°92 | 48°60] 120°3 | 16°3 
47°65 | 35°15 | 12°50 | 4r’oo J 1083 | 14°5 
4620 | 34°02 | 12°18 | go'1r J g2°7| 13° 
145°2 5°2 
58'rr | 4°55 | 16°56 | 48°76 
HYGROMETRIC 
| Mean of Dry Bulb Readings. 
CONDITIONS. 
Mean of Wet Bulb Readings 
46°52 
Mean Dew Point. 
42°75 
| Wind. —|Cloud. RAINFALL, 
i) sro a 
= . Me Lal 
4 Ba esee 4 
2 | .2% : ; | 
os | eete laelgetes 
ee on ws < <5 th 5.2 
212 | Sete [wel] © (as 
v = Q6 s Mths be 2% 
m% a we S ° 3B 3 
ed eg haloes) me) oe a |= 
§ ra 68 a 
s Za a 
87 |[S.W. 7 75 1°40 | 21 0°43 
87°3] W. 3 73 2°39 | 23 0 47 
78°81S.W.|; 8 6'2 0 28 9 0'07 
75st} N.E.| xt 4°7 0°47 5 o'21 
682} N.E. 5 ig 2°92 xz 1°30 
68 JnE&w) 6 64 O74 6 0°42 
66°6 N.W.) 6 6'c 2'70 | so 1°30 
70 {9.W.| 6 64 ior | Is 0'47 
73°54w&sw, 8 63 2°26 | 14 1°18 
82°44S.W.| 11 5°5 Ligr 15 0°57 
84°3] N.E. 8 pe] 112 | 16 | o'23 
88'24S.W.| 13 | 7x | 2°22 | 22 | 049 
| 
= = a a 
S.W.| 76 19'72 | 177. | 130 
76°7 | 6'5 
Nores.—All the Readings are taken daily at 9 a.m. The Barometer Readings are corrected to sea-level and 32° F, ; and to the Mean Temperatures 
in the Shade, Glaisher’s Corrections have been applied. 
the grass, as are the Dry and Wet Bulb Thermometers. 
Thermometer, in vacuo. 
Mean Relative Humidity, 100 is taken to represent a saturated atmosphere and 0 a perfectly dry one, 
St. Paul's Street, West, 
The mouth of the Rain Gauge is 1 foot above the ground and 153 feet above sea-level. 
JAMES G. WELLS. 
GIBBS. 
De 
The Thermometers in the Shade are placed in a Stevenson’s Screen, 4 feet from 
The Maximum Temperatures in the Sun are taken with a Black Bulb 
In calculating the 
